MX3ECCC40M0

Crystals Overview

The Meritek MX3ECCC40M0 is a surface mount quartz crystal oscillator designed for precision timing applications. It operates at a nominal frequency of 40 MHz with a load capacitance of 18 pF and a frequency tolerance of ±15 ppm. The device features a parallel fundamental mode configuration, a drive level of 10 µW, and an aging rate of 3 ppm/year. It supports a temperature range of -20°C to +70°C and utilizes a 3225 SMD package.

Crystals Feature Summary

• Seam sealed ceramic construction for environmental stability
• Surface mount low profile design for compact integration
• Parallel fundamental mode operation

Crystals Applications

• Precision clock generation in digital circuits
• Timing reference for microprocessors and microcontrollers
• Communication interface synchronization

Crystals Procurement Notes

Verify the specific suffix codes against official Meritek documentation to confirm exact electrical parameters and temperature ratings. Ensure compatibility with reflow soldering profiles specified in the datasheet. Confirm that the 18 pF load capacitance matches the target circuit requirements to maintain frequency accuracy within the stated tolerance limits.

Crystals Selection Notes

Select this component when a 40 MHz fundamental frequency is required with tight stability constraints. The 3225 package size offers a balance between performance and board space efficiency. Consider the -20°C to +70°C operating range to ensure reliability under expected environmental conditions without requiring extended industrial grade variants.

Crystals Part Context

This part belongs to the MX3 series of surface mount crystals from Meritek Electronics Corporation. The series is characterized by seam sealed ceramic packages and low profile designs. These components are engineered for high reliability in consumer electronics and industrial control systems where stable timing references are critical for system synchronization.

Crystals Replacement Considerations

Direct substitutes must match the 40 MHz frequency, 18 pF load capacitance, 3225 package dimensions, and ±15 ppm tolerance. Verify equivalent aging rates and temperature ranges. Cross-reference pin configurations and mounting styles to ensure mechanical compatibility during replacement or upgrade scenarios.